A range of iminophosphine (PN) ligands ((C6H5)2P-C6H4-CH=NR
(R=-C6H3(2-CH3)(4-OH) (1a), -CH2CH2C6H4(4-OH)
(1b) and -C5H3N(2-CH3)
(1c)) have been synthesized starting from 4-amino-3-methylphenol,
4-(2-aminoethyl)phenol and 2-amino-3-methylpyridine with 2-(diphenylphosphino)benzaldehyde.
The PN ligands were reacted with Pd(cod)Cl2 to give corresponding new
PdLCl2 metal complexes, (2a,
2b and 2c). The Heck and Suzuki C-C coupling reactions were examined with
catalysts 2a-2c and showed high conversions under the determined conditions with
para substituted arylhalides
iminophosphine palladium complexes Heck coupling suzuki coupling
Konular | Mühendislik, Kimya Mühendisliği |
---|---|
Bölüm | Makaleler |
Yazarlar | |
Yayımlanma Tarihi | 1 Eylül 2017 |
Gönderilme Tarihi | 3 Ekim 2017 |
Kabul Tarihi | 2 Ocak 2018 |
Yayımlandığı Sayı | Yıl 2018 Cilt: 5 Sayı: 1 |